{"id":3709,"date":"2019-08-14T08:25:53","date_gmt":"2019-08-14T08:25:53","guid":{"rendered":"https:\/\/www.mcctcarbide.com\/?p=3709"},"modified":"2020-05-06T03:31:55","modified_gmt":"2020-05-06T03:31:55","slug":"an-in-depth-comparison-of-the-four-processing-methods-laser-cutting-water-cutting-plasma-cutting-wedm","status":"publish","type":"post","link":"https:\/\/www.meetyoucarbide.com\/vi\/so-sanh-chuyen-sau-trong-bon-phuong-phap-xu-ly-laser-cat-nuoc-cat-plasma-cat-nem\/","title":{"rendered":"M\u1ed9t so s\u00e1nh chuy\u00ean s\u00e2u v\u1ec1 b\u1ed1n ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd: C\u1eaft laser, C\u1eaft n\u01b0\u1edbc, C\u1eaft plasma, WEDM"},"content":{"rendered":"<div class=\"vgblk-rw-wrapper limit-wrapper\"><p>H\u1ea7u h\u1ebft c\u00e1c th\u1ee3 m\u00e1y \u0111\u1ec1u quen thu\u1ed9c v\u1edbi b\u1ed1n ph\u01b0\u01a1ng ph\u00e1p gia c\u00f4ng, nh\u01b0ng b\u1ea1n c\u00f3 bi\u1ebft s\u1ef1 kh\u00e1c bi\u1ec7t c\u1ee5 th\u1ec3 gi\u1eefa ch\u00fang? Khi l\u1ef1a ch\u1ecdn ch\u00ednh x\u00e1c ch\u00fang \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n, M\u1ed9t ho\u1ea1t \u0111\u1ed9ng nhanh ch\u00f3ng v\u00e0 ch\u00ednh x\u00e1c cao cho d\u1ef1 \u00e1n c\u1ee7a b\u1ea1n s\u1ebd mang l\u1ea1i n\u0103ng su\u1ea5t v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c trong c\u00f4ng vi\u1ec7c c\u1ee7a b\u1ea1n. &nbsp;<\/p><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/05\/2_\u56fe\u72475-1.png\" alt=\"\" class=\"wp-image-3711\" title=\"\"><\/figure><h2 class=\"wp-block-heading\">S\u1ef1 c\u1eaft b\u1eb1ng tia la-ze<\/h2><p>C\u1eaft laser l\u00e0 s\u1eed d\u1ee5ng ch\u00f9m tia laser c\u00f3 m\u1eadt \u0111\u1ed9 c\u00f4ng su\u1ea5t cao t\u1eadp trung \u0111\u1ec3 chi\u1ebfu x\u1ea1 v\u00e0o ph\u00f4i gia c\u00f4ng \u0111\u1ec3 v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c chi\u1ebfu x\u1ea1 c\u00f3 th\u1ec3 n\u00f3ng ch\u1ea3y, b\u1ed1c h\u01a1i, m\u00e0i m\u00f2n ho\u1eb7c nhanh ch\u00f3ng \u0111\u1ea1t \u0111\u1ebfn \u0111i\u1ec3m b\u1eaft l\u1eeda. \u0110\u1ed3ng th\u1eddi, v\u1eadt li\u1ec7u n\u00f3ng ch\u1ea3y c\u00f3 th\u1ec3 b\u1ecb th\u1ed5i bay b\u1edfi lu\u1ed3ng kh\u00f4ng kh\u00ed t\u1ed1c \u0111\u1ed9 cao theo h\u01b0\u1edbng \u0111\u1ed3ng tr\u1ee5c c\u1ee7a ch\u00f9m tia laze, do \u0111\u00f3 ph\u00f4i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u1eaft r\u1eddi. Hi\u1ec7n nay, laser xung CO2 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn. C\u1eaft laser l\u00e0 m\u1ed9t trong nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p c\u1eaft \u0111ang hot.<\/p><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/05\/1_\u56fe\u72472.png\" alt=\"\" class=\"wp-image-3712\" title=\"\"><\/figure><h2 class=\"wp-block-heading\">X\u1eed l\u00fd c\u1eaft n\u01b0\u1edbc<\/h2><p>C\u1eaft n\u01b0\u1edbc hay c\u00f2n g\u1ecdi l\u00e0 dao c\u1eaft n\u01b0\u1edbc l\u00e0 c\u00f4ng ngh\u1ec7 c\u1eaft tia n\u01b0\u1edbc \u00e1p l\u1ef1c cao, l\u00e0 m\u00e1y c\u1eaft n\u01b0\u1edbc \u00e1p l\u1ef1c cao. D\u01b0\u1edbi s\u1ef1 \u0111i\u1ec1u khi\u1ec3n c\u1ee7a m\u00e1y t\u00ednh, ph\u00f4i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ch\u1ea1m kh\u1eafc t\u00f9y \u00fd, \u00edt b\u1ecb \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng v\u1eadt li\u1ec7u. C\u1eaft n\u01b0\u1edbc c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia th\u00e0nh c\u1eaft kh\u00f4ng c\u00e1t v\u00e0 c\u1eaft th\u00eam c\u00e1t.<\/p><h1 class=\"wp-block-heading\">&nbsp;<\/h1><h2 class=\"wp-block-heading\">C\u1eaft b\u1eb1ng tia plasma<\/h2><p>C\u1eaft b\u1eb1ng h\u1ed3 quang plasma l\u00e0 m\u1ed9t lo\u1ea1i ph\u01b0\u01a1ng ph\u00e1p gia c\u00f4ng s\u1eed d\u1ee5ng nhi\u1ec7t c\u1ee7a h\u1ed3 quang plasma nhi\u1ec7t \u0111\u1ed9 cao \u0111\u1ec3 l\u00e0m n\u00f3ng ch\u1ea3y (v\u00e0 bay h\u01a1i) kim lo\u1ea1i \u1edf l\u01b0\u1ee1i c\u1eaft c\u1ee7a ph\u00f4i v\u00e0 lo\u1ea1i b\u1ecf kim lo\u1ea1i n\u00f3ng ch\u1ea3y b\u1eb1ng \u0111\u1ed9ng l\u01b0\u1ee3ng c\u1ee7a plasma t\u1ed1c \u0111\u1ed9 cao \u0111\u1ec3 t\u1ea1o th\u00e0nh c\u1eaft c\u1ea1nh.<\/p><h1 class=\"wp-block-heading\">&nbsp;<\/h1><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/05\/1_\u56fe\u72471-2.png\" alt=\"\" class=\"wp-image-3713\" title=\"\"><\/figure><h2 class=\"wp-block-heading\">WEDM<\/h2><p>M\u00e1y ph\u00f3ng \u0111i\u1ec7n b\u1eb1ng d\u00e2y (WEDM) thu\u1ed9c l\u0129nh v\u1ef1c x\u1eed l\u00fd \u0111i\u1ec7n. C\u1eaft d\u00e2y \u0111i\u1ec7n Gia c\u00f4ng ph\u00f3ng \u0111i\u1ec7n (WEDM) \u0111\u00f4i khi \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 WEDM. WEDM c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia th\u00e0nh WEDM nhanh, WEDM trung b\u00ecnh v\u00e0 WEDM ch\u1eadm. T\u1ed1c \u0111\u1ed9 di chuy\u1ec3n d\u00e2y c\u1ee7a d\u00e2y EDM nhanh l\u00e0 6-12 m \/ s v\u00e0 d\u00e2y di chuy\u1ec3n v\u1edbi t\u1ed1c \u0111\u1ed9 cao n\u00ean \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1eaft k\u00e9m. WEDM d\u00e2y gi\u1eefa l\u00e0 m\u1ed9t c\u00f4ng ngh\u1ec7 m\u1edbi \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y, th\u1ef1c hi\u1ec7n ch\u1ee9c n\u0103ng c\u1eaft nhi\u1ec1u l\u1ea7n chuy\u1ec3n \u0111\u1ed5i t\u1ea7n s\u1ed1 tr\u00ean c\u01a1 s\u1edf WEDM d\u00e2y nhanh. T\u1ed1c \u0111\u1ed9 di chuy\u1ec3n c\u1ee7a d\u00e2y WEDM v\u1edbi d\u00e2y \u0111i ch\u1eadm l\u00e0 0,2m \/ s, d\u00e2y \u0111i\u1ec7n c\u1ef1c chuy\u1ec3n \u0111\u1ed9ng m\u1ed9t chi\u1ec1u v\u1edbi t\u1ed1c \u0111\u1ed9 th\u1ea5p n\u00ean \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1eaft r\u1ea5t cao.<\/p><p><\/p><h2 class=\"wp-block-heading\">S\u1ef1 t\u01b0\u01a1ng ph\u1ea3n c\u1ee7a ph\u1ea1m vi \u1ee9ng d\u1ee5ng<\/h2><p>M\u00e1y c\u1eaft laser c\u00f3 nhi\u1ec1u \u1ee9ng d\u1ee5ng, kh\u00f4ng ph\u00e2n bi\u1ec7t kim lo\u1ea1i, phi kim lo\u1ea1i, c\u00f3 th\u1ec3 c\u1eaft, c\u1eaft phi kim lo\u1ea1i, ch\u1eb3ng h\u1ea1n nh\u01b0 v\u1ea3i, da, ... c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng m\u00e1y c\u1eaft laser CO2, c\u1eaft kim lo\u1ea1i c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng s\u1ee3i quang M\u00e1y c\u1eaft laser. \u0110\u1ed9 bi\u1ebfn d\u1ea1ng c\u1ee7a t\u1ea5m kim lo\u1ea1i l\u00e0 nh\u1ecf.<\/p><p>C\u1eaft n\u01b0\u1edbc thu\u1ed9c lo\u1ea1i c\u1eaft ngu\u1ed9i, kh\u00f4ng bi\u1ebfn d\u1ea1ng nhi\u1ec7t, ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t c\u1eaft t\u1ed1t, kh\u00f4ng c\u1ea7n gia c\u00f4ng th\u1ee9 c\u1ea5p, n\u1ebfu c\u1ea7n c\u0169ng d\u1ec5 d\u00e0ng th\u1ef1c hi\u1ec7n gia c\u00f4ng th\u1ee9 c\u1ea5p. C\u1eaft n\u01b0\u1edbc c\u00f3 th\u1ec3 \u0111\u1ee5c l\u1ed7 v\u00e0 c\u1eaft b\u1ea5t k\u1ef3 v\u1eadt li\u1ec7u n\u00e0o v\u1edbi t\u1ed1c \u0111\u1ed9 c\u1eaft nhanh v\u00e0 k\u00edch th\u01b0\u1edbc gia c\u00f4ng linh ho\u1ea1t.<\/p><p>M\u00e1y c\u1eaft plasma c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 c\u1eaft th\u00e9p kh\u00f4ng g\u1ec9, nh\u00f4m, \u0111\u1ed3ng, gang, th\u00e9p cacbon v\u00e0 c\u00e1c v\u1eadt li\u1ec7u kim lo\u1ea1i kh\u00e1c. C\u1eaft plasma c\u00f3 hi\u1ec7u \u1ee9ng nhi\u1ec7t r\u00f5 r\u00e0ng v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c th\u1ea5p, do \u0111\u00f3 b\u1ec1 m\u1eb7t c\u1eaft kh\u00f4ng d\u1ec5 d\u00e0ng \u0111\u01b0\u1ee3c gia c\u00f4ng l\u1ea1i.<\/p><p>WEDM ch\u1ec9 c\u00f3 th\u1ec3 c\u1eaft c\u00e1c ch\u1ea5t d\u1eabn \u0111i\u1ec7n. Qu\u00e1 tr\u00ecnh c\u1eaft y\u00eau c\u1ea7u ch\u1ea5t l\u00e0m m\u00e1t c\u1eaft, do \u0111\u00f3 kh\u00f4ng th\u1ec3 c\u1eaft c\u00e1c v\u1eadt li\u1ec7u kh\u00f4ng c\u00f3 l\u1ee3i cho gi\u1ea5y, da, n\u01b0\u1edbc v\u00e0 \u00f4 nhi\u1ec5m c\u1ee7a ch\u1ea5t l\u00e0m m\u00e1t c\u1eaft.<\/p><p><\/p><h2 class=\"wp-block-heading\">So s\u00e1nh \u0111\u1ed9 d\u00e0y c\u1eaft<\/h2><p>\u1ee8ng d\u1ee5ng c\u1ee7a th\u00e9p cacbon c\u1eaft laser trong ng\u00e0nh c\u00f4ng nghi\u1ec7p n\u00f3i chung l\u00e0 d\u01b0\u1edbi 20MM. Kh\u1ea3 n\u0103ng c\u1eaft th\u01b0\u1eddng nh\u1ecf h\u01a1n 40MM. C\u00e1c \u1ee9ng d\u1ee5ng trong ng\u00e0nh th\u00e9p kh\u00f4ng g\u1ec9 n\u00f3i chung l\u00e0 d\u01b0\u1edbi 16MM, kh\u1ea3 n\u0103ng c\u1eaft th\u01b0\u1eddng d\u01b0\u1edbi 25MM. V\u00e0 v\u1edbi s\u1ef1 gia t\u0103ng c\u1ee7a chi\u1ec1u d\u00e0y ph\u00f4i, t\u1ed1c \u0111\u1ed9 c\u1eaft gi\u1ea3m r\u00f5 r\u00e0ng.<\/p><p>\u0110\u1ed9 d\u00e0y c\u1ee7a c\u1eaft n\u01b0\u1edbc c\u00f3 th\u1ec3 r\u1ea5t d\u00e0y, 0,8-100MM, ho\u1eb7c v\u1eadt li\u1ec7u th\u1eadm ch\u00ed d\u00e0y h\u01a1n.<\/p><p>\u0110\u1ed9 d\u00e0y c\u1eaft plasma l\u00e0 0-120 mm v\u00e0 \u0111\u1ed9 d\u00e0y ph\u1ea1m vi ch\u1ea5t l\u01b0\u1ee3ng c\u1eaft t\u1ed1t nh\u1ea5t l\u00e0 kho\u1ea3ng 20 mm. T\u1ef7 l\u1ec7 gi\u00e1 c\u1ee7a h\u1ec7 th\u1ed1ng plasma l\u00e0 cao nh\u1ea5t.<\/p><p>Chi\u1ec1u d\u00e0y c\u1eaft d\u00e2y n\u00f3i chung l\u00e0 40-60 mm, d\u00e0y nh\u1ea5t c\u00f3 th\u1ec3 l\u00ean \u0111\u1ebfn 600 mm.<\/p><h2 class=\"wp-block-heading\">So s\u00e1nh t\u1ed1c \u0111\u1ed9 c\u1eaft<\/h2><p>T\u1ed1c \u0111\u1ed9 c\u1eaft c\u1ee7a t\u1ea5m th\u00e9p cacbon th\u1ea5p d\u00e0y 2 mm v\u00e0 t\u1ea5m nh\u1ef1a polypropylene d\u00e0y 5 mm c\u00f3 th\u1ec3 \u0111\u1ea1t l\u1ea7n l\u01b0\u1ee3t l\u00e0 600 cm \/ ph\u00fat v\u00e0 1200 cm \/ ph\u00fat. Hi\u1ec7u su\u1ea5t c\u1eaft c\u1ee7a WEDM n\u00f3i chung l\u00e0 20-60 mm vu\u00f4ng m\u1ed7i ph\u00fat v\u00e0 t\u1ed1i \u0111a l\u00e0 300 mm vu\u00f4ng m\u1ed7i ph\u00fat. R\u00f5 r\u00e0ng, t\u1ed1c \u0111\u1ed9 c\u1eaft laser nhanh v\u00e0 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong s\u1ea3n xu\u1ea5t h\u00e0ng lo\u1ea1t.<\/p><p>T\u1ed1c \u0111\u1ed9 c\u1eaft n\u01b0\u1edbc kh\u00e1 ch\u1eadm, kh\u00f4ng th\u00edch h\u1ee3p \u0111\u1ec3 s\u1ea3n xu\u1ea5t h\u00e0ng lo\u1ea1t.<\/p><p>T\u1ed1c \u0111\u1ed9 c\u1eaft c\u1ee7a m\u00e1y c\u1eaft plasma ch\u1eadm v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c t\u01b0\u01a1ng \u0111\u1ed1i th\u1ea5p. N\u00f3 ph\u00f9 h\u1ee3p h\u01a1n \u0111\u1ec3 c\u1eaft c\u00e1c t\u1ea5m d\u00e0y, nh\u01b0ng m\u1eb7t cu\u1ed1i c\u00f3 \u0111\u1ed9 d\u1ed1c.<\/p><p>\u0110\u1ed1i v\u1edbi gia c\u00f4ng kim lo\u1ea1i, WEDM c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c cao h\u01a1n, nh\u01b0ng t\u1ed1c \u0111\u1ed9 r\u1ea5t ch\u1eadm. \u0110\u00f4i khi n\u00f3 c\u1ea7n c\u00e1c ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c \u0111\u1ec3 c\u1eaft qua l\u1ed7 v\u00e0 d\u00e2y, v\u00e0 k\u00edch th\u01b0\u1edbc c\u1eaft b\u1ecb h\u1ea1n ch\u1ebf.<\/p><p><\/p><h2 class=\"wp-block-heading\">So s\u00e1nh \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1eaft<\/h2><p>C\u1eaft laser c\u00f3 l\u01b0\u1ee1i c\u1eaft h\u1eb9p, c\u00e1c c\u1ea1nh c\u1eaft song song v\u00e0 vu\u00f4ng g\u00f3c v\u1edbi b\u1ec1 m\u1eb7t. \u0110\u1ed9 ch\u00ednh x\u00e1c k\u00edch th\u01b0\u1edbc c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn c\u1eaft c\u00f3 th\u1ec3 \u0111\u1ea1t (+ 0,2mm).<\/p><p>N\u0103ng l\u01b0\u1ee3ng plasma nh\u1ecf h\u01a1n 1 mm.<\/p><p>C\u1eaft n\u01b0\u1edbc s\u1ebd kh\u00f4ng t\u1ea1o ra bi\u1ebfn d\u1ea1ng nhi\u1ec7t, \u0111\u1ed9 ch\u00ednh x\u00e1c l\u00e0 (+ 0,1mm). N\u1ebfu s\u1eed d\u1ee5ng m\u00e1y c\u1eaft n\u01b0\u1edbc \u0111\u1ed9ng l\u1ef1c, \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1eaft c\u00f3 th\u1ec3 t\u0103ng l\u00ean (+ 0,02mm) v\u00e0 \u0111\u1ed9 d\u1ed1c c\u1eaft c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf.<\/p><p>\u0110\u1ed9 ch\u00ednh x\u00e1c gia c\u00f4ng c\u1ee7a WEDM n\u00f3i chung l\u00e0 (+) 0,01 (+) 0,02 mm) v\u1edbi t\u1ed1i \u0111a l\u00e0 (+) 0,004 mm.<\/p><p><\/p><h2 class=\"wp-block-heading\">S\u1ef1 t\u01b0\u01a1ng ph\u1ea3n c\u1ee7a chi\u1ec1u r\u1ed9ng khe<\/h2><p>C\u1eaft laser ch\u00ednh x\u00e1c h\u01a1n c\u1eaft plasma, v\u1edbi m\u1ed9t khe nh\u1ecf, kho\u1ea3ng 0,5 mm.<\/p><p>Khe c\u1eaft plasma l\u1edbn h\u01a1n c\u1eaft laser kho\u1ea3ng 1-2 mm.<\/p><p>\u0110\u01b0\u1eddng c\u1eaft c\u1ee7a \u0111\u01b0\u1eddng c\u1eaft n\u01b0\u1edbc l\u1edbn h\u01a1n kho\u1ea3ng 10% so v\u1edbi \u0111\u01b0\u1eddng k\u00ednh c\u1ee7a \u1ed1ng c\u1eaft, th\u01b0\u1eddng l\u00e0 0,8mm-1,2mm. V\u1edbi s\u1ef1 m\u1edf r\u1ed9ng \u0111\u01b0\u1eddng k\u00ednh c\u1ee7a \u1ed1ng dao c\u1eaft c\u00e1t, \u0111\u01b0\u1eddng r\u1ea1ch c\u00e0ng l\u1edbn.<\/p><p>Chi\u1ec1u r\u1ed9ng khe c\u1ee7a WEDM l\u00e0 nh\u1ecf nh\u1ea5t, th\u01b0\u1eddng kho\u1ea3ng 0,1-0,2 mm.<\/p><p><\/p><h2 class=\"wp-block-heading\">S\u1ef1 t\u01b0\u01a1ng ph\u1ea3n c\u1ee7a ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t c\u1eaft<\/h2><p>\u0110\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t c\u1ee7a c\u1eaft laser kh\u00f4ng t\u1ed1t b\u1eb1ng c\u1eaft n\u01b0\u1edbc. Ch\u1ea5t li\u1ec7u c\u00e0ng d\u00e0y c\u00e0ng r\u00f5 r\u00e0ng.<\/p><p>C\u1eaft n\u01b0\u1edbc s\u1ebd kh\u00f4ng l\u00e0m thay \u0111\u1ed5i k\u1ebft c\u1ea5u c\u1ee7a v\u1eadt li\u1ec7u xung quanh \u0111\u01b0\u1eddng c\u1eaft (laser l\u00e0 c\u1eaft nhi\u1ec7t, n\u00f3 s\u1ebd thay \u0111\u1ed5i k\u1ebft c\u1ea5u xung quanh v\u00f9ng c\u1eaft).<\/p><p><\/p><h2 class=\"wp-block-heading\">S\u1ef1 t\u01b0\u01a1ng ph\u1ea3n c\u1ee7a Chi ph\u00ed \u0111\u1ea7u v\u00e0o s\u1ea3n xu\u1ea5t<\/h2><p>M\u00e1y c\u1eaft laser cho c\u00e1c m\u1ee5c \u0111\u00edch kh\u00e1c nhau c\u00f3 gi\u00e1 kh\u00e1c nhau. Lo\u1ea1i r\u1ebb ti\u1ec1n nh\u01b0 m\u00e1y c\u1eaft laser carbon dioxide ch\u1ec9 c\u1ea7n 230.000 nh\u00e2n d\u00e2n t\u1ec7, v\u00e0 lo\u1ea1i \u0111\u1eaft ti\u1ec1n nh\u01b0 m\u00e1y c\u1eaft laser s\u1ee3i quang 1000W hi\u1ec7n c\u1ea7n h\u01a1n 1 tri\u1ec7u nh\u00e2n d\u00e2n t\u1ec7. C\u1eaft laser kh\u00f4ng c\u00f3 v\u1eadt t\u01b0 ti\u00eau hao, tuy nhi\u00ean chi ph\u00ed \u0111\u1ea7u t\u01b0 thi\u1ebft b\u1ecb cao nh\u1ea5t trong t\u1ea5t c\u1ea3 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p c\u1eaft v\u00e0 cao h\u01a1n m\u1ed9t ch\u00fat, chi ph\u00ed s\u1eed d\u1ee5ng v\u00e0 b\u1ea3o d\u01b0\u1ee1ng c\u0169ng kh\u00e1 cao.<\/p><p>M\u00e1y c\u1eaft plasma r\u1ebb h\u01a1n nhi\u1ec1u so v\u1edbi m\u00e1y c\u1eaft laser. Theo c\u00f4ng su\u1ea5t v\u00e0 th\u01b0\u01a1ng hi\u1ec7u c\u1ee7a m\u00e1y c\u1eaft plasma m\u00e0 gi\u00e1 th\u00e0nh kh\u00e1c nhau v\u00e0 chi ph\u00ed cao. V\u1ec1 c\u01a1 b\u1ea3n, mi\u1ec5n l\u00e0 v\u1eadt li\u1ec7u d\u1eabn \u0111i\u1ec7n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u1eaft.<\/p><p>Gi\u00e1 th\u00e0nh c\u1ee7a thi\u1ebft b\u1ecb c\u1eaft n\u01b0\u1edbc ch\u1ec9 \u0111\u1ee9ng sau m\u00e1y c\u1eaft laser, ti\u00eau th\u1ee5 nhi\u1ec1u n\u0103ng l\u01b0\u1ee3ng, chi ph\u00ed b\u1ea3o tr\u00ec cao v\u00e0 t\u1ed1c \u0111\u1ed9 c\u1eaft plasma kh\u00f4ng cao. V\u00ec t\u1ea5t c\u1ea3 c\u00e1c h\u1ea1t m\u00e0i \u0111\u1ec1u d\u00f9ng m\u1ed9t l\u1ea7n, th\u1ea3i ra ngo\u00e0i t\u1ef1 nhi\u00ean m\u1ed9t l\u1ea7n n\u00ean \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng r\u1ea5t nghi\u00eam tr\u1ecdng.<\/p><p>WEDM th\u01b0\u1eddng kho\u1ea3ng h\u00e0ng ch\u1ee5c ngh\u00ecn mi\u1ebfng. Nh\u01b0ng WEDM c\u00f3 v\u1eadt t\u01b0 ti\u00eau hao, d\u00e2y molypden, ch\u1ea5t l\u00e0m m\u00e1t c\u1eaft, vv C\u00f3 hai lo\u1ea1i d\u00e2y th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong WEDM. M\u1ed9t l\u00e0 d\u00e2y molypden, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong thi\u1ebft b\u1ecb chuy\u1ec3n \u0111\u1ed9ng d\u00e2y nhanh. \u01afu \u0111i\u1ec3m l\u00e0 d\u00e2y molypden c\u00f3 th\u1ec3 t\u00e1i s\u1eed d\u1ee5ng nhi\u1ec1u l\u1ea7n. \u0110i\u1ec3m b\u1ea5t l\u1ee3i l\u00e0 n\u00f3 \u0111\u1eaft ti\u1ec1n. Hai l\u00e0 s\u1eed d\u1ee5ng d\u00e2y \u0111\u1ed3ng cho thi\u1ebft b\u1ecb d\u00e2y ch\u1eadm. \u01afu \u0111i\u1ec3m l\u00e0 r\u1ebb nh\u01b0ng nh\u01b0\u1ee3c \u0111i\u1ec3m l\u00e0 d\u00e2y \u0111\u1ed3ng ch\u1ec9 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c m\u1ed9t l\u1ea7n. Ngo\u00e0i ra, m\u00e1y t\u1eadp \u0111i d\u00e2y nhanh c\u00f3 gi\u00e1 th\u00e0nh r\u1ebb h\u01a1n r\u1ea5t nhi\u1ec1u so v\u1edbi m\u00e1y t\u1eadp \u0111i d\u00e2y ch\u1eadm. Gi\u00e1 c\u1ee7a m\u1ed9t chi\u1ebfc m\u00e1y t\u1eadp \u0111i d\u00e2y ch\u1eadm b\u1eb1ng 5 ho\u1eb7c 6 chi\u1ebfc m\u00e1y t\u1eadp \u0111i d\u00e2y nhanh.<\/p><\/div><!-- .vgblk-rw-wrapper -->","protected":false},"excerpt":{"rendered":"<p>Most machinists are familiar with&nbsp;the four processing methods, but did you know the concrete differences between them? When the correct selection of them is done, A&nbsp;fast and highly accurate operation for your project will advantageously conduce to your productivity and precision of work. &nbsp; Laser cutting Laser cutting is to use a focused high power&#8230;<\/p>","protected":false},"author":2,"featured_media":19319,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[92],"tags":[],"class_list":["post-3709","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cutting-tools-weekly"],"jetpack_featured_media_url":"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2019\/08\/\u56fe\u72471-5.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/posts\/3709","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/comments?post=3709"}],"version-history":[{"count":0,"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/posts\/3709\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/media\/19319"}],"wp:attachment":[{"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/media?parent=3709"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/categories?post=3709"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/tags?post=3709"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}